Escape Slides Flashcards

1
Q

What is used to make the slide assembly?

A

Silver, O2 holding, heat reflective, urethane coated nylon material.

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2
Q

How is the slide attached to the aircraft exit?

A

With a girt bar.

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3
Q

What is the purpose of the inflation hose assembly?

A

To transfer compressed air from the inflation assembly to the slide assembly.

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4
Q

Describe lighting assembly.

A

8 incandescent lamps on slide floor that are battery powered.

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5
Q

What type of inflation system does the slide have?

A

High pressure reservoir and discharge valve assembly.

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6
Q

What is the purpose of the pressure relief valve?

A

Prevent the slide from over inflation beyond its operation pressure of 1 -2.5 PSI

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7
Q

What is the function of the jet pumps?

A

Draw in outside air to supplement the high pressure inflation system.

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8
Q

Where is the slide packed?

A

Breakaway case.

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9
Q

What are the major components of the harness assembly?

A

Release cable, pull cable, and to p and bottom strap assemblies.

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10
Q

What two materials are used in making the KC-135 escape slide?

A

Urethane or neoprene coated nylon.

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11
Q

With what is the high pressure cylinder filled?

A

Air or nitrogen.

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12
Q

What type of container and material is the KC-135 type slide packed into.

A

Envelope type container manufactured from either urethane coated or neoprene coated nylon material.

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13
Q

List the five inspection requirements for escape slides.

A

Periodic, visual check, leakage test, functional, and hydrostatic.

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14
Q

How often is a periodic inspection required for the C-5 type escape slide?

A

Once a year.

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15
Q

How long is the leakage test for the C-5 escape slide and the KC-135 slides?

A

One hour.

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16
Q

How often is a periodic inspection required for the KC-135 type escape slide?

A

Every 6 months.

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17
Q

What test is required every three years on the air reservoir of the KC-135 slide.

A

Hydrostatic.

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18
Q

How do you prepare the slide for maintenance?

A

Remove it from its case and lay it on a smooth, splinter free area.

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19
Q

How many pins secure the C-5 slide bottom strap assembly in place?

A

3

20
Q

What would you do if you accidentally activate the light assembly?

A

replace the lanyard attached to the batters power unit.

21
Q

How long does it take the C-5 and KC-135 escape slide to inflate to their designed shape?

A

10-13 sec, and 10 sec

22
Q

What would you do if the slides jet pumps leak?

A

Torque the top plate screw to 20-25 in/lbs and check for FOD in the sealing area of the flapper valves.

23
Q

When conducting a KC-135 slide air reservoir pressure check, how far do you open the charging port nut to measure the cylinder pressure?

A

2 1/4 turns

24
Q

What is the max number of lights that can be inoperative at once?

A

2 as long as their not parallel (consecutive)

25
Q

What is the service life of the battery power unit?

A

3 yrs from DOM

26
Q

What do you do if you find a cut in the top strap of a slide?

A

Replace the strap assembly

27
Q

How do you inflate air into the slide?

A

Hold the air 3-5 in from the jet pump flapper valve until the slide inflates to its shape.

28
Q

What is the PSI on the one hour leak test?

A

2.20 psi

29
Q

What psi should the C-5 pressure relief valve open?

A

2.7-3 psi.

30
Q

What is the max size repairable damage on the slide tube?

A

6 in length or diameter

31
Q

What is the max size damage threat may be repaired using only an outside patch?

A

1 inch.

32
Q

What may condemn a cylinder?

A

24 yrs after the date of the first cylinder test or after 4380 pressurization’s whichever is first.

33
Q

When should you replace or overhaul a KC-135 discharge valve assembly?

A

If 8 yrs old or 8 yrs since last overhaul.

34
Q

The C-5 escape slide is packed into what?

A

Fiberglass breakaway case.

35
Q

How many jet mpumps are on a KC-135 type slide?

A

1

36
Q

What is the max it should take for the KC-135 slide to inflate to its designed shape?

A

10 sec

37
Q

The KC-135 type slide is packed in to what?

A

Envelope type container?

38
Q

The C-5 escape slide is required to be inspected every?

A

12 months.

39
Q

The maximum number of non parallel lamps that can be allowed to be inoperative on the C-5 slide is?

A

0

40
Q

When folding and packing the C-5 slide how do you rotate the right side jet pumps?

A

90 degrees counter clockwise

41
Q

What size loop do you form when securing the KC-135 slide tie patches?

A

5/16 in

42
Q

What is the overall length of the KC-135 after being folded?

A

Appx. 23in

43
Q

When do you remove the vacuum adapter on the KC-135>

A

After inserting the slide ito the container.

44
Q

What is the recommended shape of patches?

A

Circular.

45
Q

KC-135 cylinders DOE is dependent on what?

A

4380 pressurization’s or 24 yrs from date of first test.

46
Q

What is the main difference between the C-5 and KC-135 cylinder inspections?

A

Inspection or test.